Inmanyculturesand□oci□ties,incestiscon□i□ered□abooan□isstric□□yfor□idd□n.T□e□dea□fro□□nticorse□ualrelati□□□hips□etwe□nsiblings□s□e□with□hock,disgust,andmoraloutrag□.□het□b In□anyc□lturesand□ocieties,□nc□st□scon□ideredtabooan□i□st□□ctl□forbidd□n.Thei□eaofromantic□rsexualrelationshipsbet□eens□blingsis□e□withshock,disgu□t,a□d□oralout□a□□.Thetab I□m□□yculturesa□dsocieties,incestisc□nsideredtabo□a□d□□s□□ictlyforbidde□.The□□eao□rom□ntic□□sexu□lrelationsh□psbet□eens□□lin□sisme□wit□shock,d□□gust,□ndmor□l□utrage.Thetab □nmanycu□turesandsocie□ies□inces□is□onsider□dt□booa□disstrictlyforbidden□Theid□aofromanticor□exual□elationshipsbe□weensiblings□sme□withshock,□□sgust,andmor□□outrage.Thetab